Foundry

this one goes out to all the haters who said "you will never figure out the rust debugger and fix sourcemaps in foundry's solidity debugger"

prev: /nook, protocol @ opensea, co-author seaport & stuff.
professional @slokh and @0xalexander fanboy

That's beautiful. Can I run this on arbitrary bytecode/without source code?

A doodler and computerer. I like permissive/permissionless open source, smart contracts, p2p systems, room-scale VR, and NixOS.

shazow.net

Currently: WhatsABI

this is the builtin forge debugger! sourcemaps have been broken for cross-source (eg inherited) function calls for several months now; this is a screenshot of it correctly finding the (inherited) increment() function with my fix 🤠

available with `cast run --debug` or `forge script/test --debug`

Lol yea, sorry unrelated question from your fix (very nice!), just figured you might know. I haven't used the debugger yet.

I mostly deal with debugging raw bytecode, was wondering if there's a way to give it arbitrary bytecode (and some input) and step through it without source code.

totally – you can deploy/etch the bytecode in a forge test/script or against a real transaction with cast